Examples with DisposeListener org.eclipse.swt.events.DisposeListener used on opensource projects

Example 31 with DisposeListener

use of org.eclipse.swt.events.DisposeListener in project tdi-studio-se by Talend.

the class TabFolderEditors method addListenersToOutputButtons.

/**
     * DOC amaumont Comment method "addListenersToInputButtons".
     */
private void addListenersToOutputButtons() {
    MetadataToolbarEditorView toolBar = outputMetaEditor.getToolBar();
    outputToolBarButtons = toolBar.getButtons();
    beforeCommandListenerForOutputButtons = new IExtendedButtonListener() {

        public void handleEvent(ExtendedButtonEvent event) {
            TableViewerCreator tableViewerCreator = mapperManager.getUiManager().getCurrentSelectedOutputTableView().getTableViewerCreatorForColumns();
            if (tableViewerCreator != null) {
                tableViewerCreator.applyActivatedCellEditor();
            }
        }
    };
    for (ExtendedPushButton extendedPushButton : outputToolBarButtons) {
        extendedPushButton.addListener(beforeCommandListenerForOutputButtons, true);
        if (extendedPushButton instanceof RemovePushButton && !mapperManager.componentIsReadOnly()) {
            removeButton = (RemovePushButtonForExtendedTable) extendedPushButton;
        }
    }
    if (removeButton != null) {
        final TableViewerCreator tableViewerCreator = removeButton.getExtendedTableViewer().getTableViewerCreator();
        tableViewerCreator.getSelectionHelper().addAfterSelectionListener(new ILineSelectionListener() {

            public void handle(LineSelectionEvent e) {
                for (TableItem item : tableViewerCreator.getTable().getSelection()) {
                    if (item.getData() instanceof MetadataColumn) {
                        MetadataColumn column = (MetadataColumn) item.getData();
                        removeButton.getButton().setEnabled(!column.isCustom());
                        break;
                    }
                }
            }
        });
    }
    this.addDisposeListener(new DisposeListener() {

        /*
             * (non-Javadoc)
             * 
             * @see org.eclipse.swt.events.DisposeListener#widgetDisposed(org.eclipse.swt.events.DisposeEvent)
             */
        public void widgetDisposed(DisposeEvent e) {
            for (ExtendedPushButton extendedPushButton : outputToolBarButtons) {
                extendedPushButton.removeListener(beforeCommandListenerForOutputButtons, true);
            }
        }
    });
}

Example 32 with DisposeListener

use of org.eclipse.swt.events.DisposeListener in project tdi-studio-se by Talend.

the class SQLResultComposite method createTabItem.

/**
     * 
     * DOC dev Comment method "createTabItem".
     * 
     * @throws Exception throw all exception
     */
private void createTabItem() throws Exception {
    lastTabNumber = lastTabNumber + 1;
    final CTabItem tabItem = new CTabItem(tabFolder, SWT.NULL);
    String labelText = Messages.getString("SQLResultComposite.Result") + ": " + lastTabNumber;
    tabItem.setText(labelText);
    //$NON-NLS-1$
    tabItem.setData("tabLabel", labelText);
    tabItem.setToolTipText(TextUtil.getWrappedText(sqlExecution.getSqlStatement()));
    Composite composite = new Composite(tabFolder, SWT.NULL);
    GridLayout layout = new GridLayout();
    layout.numColumns = 1;
    layout.marginLeft = 0;
    layout.marginTop = 0;
    layout.marginBottom = 0;
    layout.horizontalSpacing = 0;
    layout.verticalSpacing = 0;
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    composite.setLayout(layout);
    composite.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false));
    tabItem.setControl(composite);
    tabItem.setData(sqlExecution);
    tabItem.addDisposeListener(new DisposeListener() {

        public void widgetDisposed(final DisposeEvent e) {
            BusyIndicator.showWhile(Display.getCurrent(), new Runnable() {

                public void run() {
                    CTabItem tabItem = (CTabItem) e.getSource();
                    AbstractSQLExecution sqlExe = (AbstractSQLExecution) tabItem.getData();
                    sqlExe.stop();
                    tabItem.setData(null);
                    if (tabFolder != null && !tabFolder.isDisposed()) {
                        if (tabFolder.getItemCount() == 0) {
                            // this is last tab..
                            clearParent();
                            setDefaultMessage();
                        }
                    } else if (tabFolder.isDisposed()) {
                        clearParent();
                        setDefaultMessage();
                    }
                }
            });
        }
    });
    createHeaderComposite(composite, tabItem);
    createDetailComposite(composite, tabItem);
    // refresh view
    composite.layout();
    tabFolder.layout();
    tabFolder.redraw();
}

Example 33 with DisposeListener

use of org.eclipse.swt.events.DisposeListener in project tdi-studio-se by Talend.

the class TableField method getButtonBoxControl.

/**
     * Returns this field editor's button box containing the Add, Remove, Up, and Down button.
     * 
     * @param parent the parent control
     * @return the button box
     */
public Composite getButtonBoxControl(Composite parent) {
    buttonBox = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.marginWidth = 5;
    layout.marginTop = 0;
    buttonBox.setLayout(layout);
    createButtons(buttonBox);
    buttonBox.addDisposeListener(new DisposeListener() {

        @Override
        public void widgetDisposed(DisposeEvent event) {
            addButton = null;
            removeButton = null;
            upButton = null;
            downButton = null;
            buttonBox = null;
        }
    });
    selectionChanged();
    return buttonBox;
}

Example 34 with DisposeListener

use of org.eclipse.swt.events.DisposeListener in project tdi-studio-se by Talend.

the class MapperUI method addParentListeners.

private void addParentListeners(final UIManager uiManager, final ExternalDbMapUiProperties uiProperties) {
    mapperUIParent.addDisposeListener(new DisposeListener() {

        public void widgetDisposed(DisposeEvent e) {
            release();
        }
    });
    mapperUIParent.addListener(SWT.Close, new Listener() {

        public void handleEvent(Event event) {
            if (uiManager.getMapperResponse() == SWT.NONE) {
                uiManager.setMapperResponse(SWT.CANCEL);
            }
        }
    });
    mapperUIParent.addFocusListener(new FocusListener() {

        public void focusGained(FocusEvent e) {
            updateBackground(false, true);
        }

        public void focusLost(FocusEvent e) {
        }
    });
    // store size if not maximized
    if (mapperUIParent instanceof Shell) {
        ((Shell) mapperUIParent).addControlListener(new ControlListener() {

            public void controlMoved(ControlEvent e) {
            }

            public void controlResized(ControlEvent e) {
                if (!((Shell) e.getSource()).getMaximized()) {
                    uiProperties.setBoundsMapper(((Shell) e.getSource()).getBounds());
                }
            }
        });
    }
}

Example 35 with DisposeListener

use of org.eclipse.swt.events.DisposeListener in project tdi-studio-se by Talend.

the class MapperUI method createWindow.

public Shell createWindow(final Display display) {
    Shell activeShell = display.getActiveShell();
    int style = SWT.DIALOG_TRIM | SWT.MIN | SWT.MAX | SWT.APPLICATION_MODAL | SWT.RESIZE;
    if (activeShell == null) {
        mapperShell = new Shell(mapperShell, style);
    } else {
        mapperShell = new Shell(activeShell, style);
    }
    mapperShell.addShellListener(new ShellListener() {

        @Override
        public void shellActivated(ShellEvent e) {
        }

        @Override
        public void shellClosed(ShellEvent e) {
            if (editor != null && editor.isDirty() && !closeWithoutPrompt) {
                boolean closeWindow = MessageDialog.openConfirm(mapperShell, "Close without save", Messages.getString("MapperUI.CloseWindow.Message"));
                if (!closeWindow) {
                    e.doit = false;
                } else {
                    prepareClosing(SWT.CANCEL);
                }
            }
        }

        @Override
        public void shellDeactivated(ShellEvent e) {
        }

        @Override
        public void shellDeiconified(ShellEvent e) {
        }

        @Override
        public void shellIconified(ShellEvent e) {
        }
    });
    mapperShell.setMaximized(true);
    mapperShell.setImage(CoreImageProvider.getComponentIcon(mapperComponent.getComponent(), ICON_SIZE.ICON_32));
    IBrandingService brandingService = (IBrandingService) GlobalServiceRegister.getDefault().getService(IBrandingService.class);
    String productName = brandingService.getFullProductName();
    mapperShell.setText(productName + " - " + mapperComponent.getComponent().getName() + " - " + //$NON-NLS-1$
    mapperComponent.getUniqueName());
    GridLayout parentLayout = new GridLayout(1, true);
    mapperShell.setLayout(parentLayout);
    // Composite composite = new Composite(mapperShell, SWT.NONE);
    // composite.setBackground(display.getSystemColor(SWT.COLOR_YELLOW));
    mainSashForm = new SashForm(mapperShell, SWT.SMOOTH | SWT.VERTICAL);
    GridData mainSashFormGridData = new GridData(GridData.FILL_BOTH);
    mainSashForm.setLayoutData(mainSashFormGridData);
    datasViewSashForm = new SashForm(mainSashForm, SWT.SMOOTH | SWT.HORIZONTAL | SWT.BORDER);
    editor = new XmlMapEditor(mapperManager);
    editor.createPartControl(datasViewSashForm);
    if (copyOfMapData.getVarTables().isEmpty()) {
        VarTable varTable1 = XmlmapFactory.eINSTANCE.createVarTable();
        varTable1.setName("Var");
        varTable1.setMinimized(true);
        copyOfMapData.getVarTables().add(varTable1);
    }
    editor.setContent(copyOfMapData);
    tabFolderEditors = new TabFolderEditors(mainSashForm, mapperManager, SWT.BORDER);
    // selectFirstInOutTree();
    mainSashForm.setWeights(new int[] { 70, 30 });
    footerComposite = new FooterComposite(mapperShell, this);
    footerComposite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    mapperShell.addDisposeListener(new DisposeListener() {

        @Override
        public void widgetDisposed(DisposeEvent e) {
            ColorProviderMapper.releaseColors();
            FontProviderMapper.releaseFonts();
            ImageProviderMapper.releaseImages();
        }
    });
    editor.makeDefaultSelection();
    mapperShell.open();
    return mapperShell;
}